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数字电视技术的发展不仅带动了传媒体系的变革,同时也为人们的日常生活和出行购物等带来了翻天覆地的变化,而就数字电视本身而言在图像处理、接收效果和信号损失等方面也有了较大的提高。在简单介绍数字电视技术的基础上,就其在我国的应用现状进行了深入的分析,并就未来的发展方向作了讨论。
The development of digital television technology has not only brought about the change of the media system, but also brought tremendous changes to people’s daily life and travel shopping. In terms of digital TV itself, there are also some problems in image processing, reception effect and signal loss A big increase. Based on the brief introduction of digital television technology, this paper makes an in-depth analysis of its application status in our country and discusses the future development direction.